This guide explains how paylines differ from cluster wins, so you know which...

https://shanesexpertthoughts.capitaljays.com/posts/why-did-2-scatters-do-nothing-on-my-slot

This guide explains how paylines differ from cluster wins, so you know which symbols need to land and where. It shows what wilds can replace - and when a game limits them - plus how scatters trigger free spins or other bonuses